DI-808HV/E DSL/Cable 1 10/100Mbps WAN & 8 10/100Mbps Switch port

1. The DI-804HV is a high-performance broadband router with secure data transmission designed for branch office communication. Cost-effectively linking a small office to the outside world through the Internet, the router offers an alternative to the cost-prohibitive point-to-point dedicated connectivity of leased lines. This business-class router provides IPSec security for Virtual Private Network applications, enabling you to extend your branch network to remote networks, such as your corporate office or a trusted supplier, to act as if the two are a single LAN. In addition, the router also provides cost-saving Internet functions to let you share a single cable/DSL modem and ISP account among your office users, while providing them with physical connections through the built-in LAN switch ports.

Secure Transmission Over the Internet

The DI-804HV prevents your confidential data from being accessed and tampered with when traveling along the public Internet to your destinations. Through VPN tunneling protocols, the router privatizes your communication channels. You can safely exchange mail and data with your head office over the Internet, without fear of observation, modification, or spoofing.

IPSec and Multi-Level VPN Services

With support for up to 40 IPSec tunnels, the router can provide flexible VPN implementation for data confidentiality, integrity and origin authentication to 40 remote sites and telecommuters. Supported data encapsulation, encryption and authentication options include IP ESP, DES, 3DES, MD5 and SHA-1. This enables you to carry out applications such as virtual private networks, including Intranets, Extranets, and remote user access.

Powerful Routing Engine

The router is equipped with a powerful RISC CPU and large RAM to perform its intensive security tasks. This allows the router to run without data throughput degradation while supporting DES/3DES encryption and other security features.

Business-class LAN Security

The router provides firewall security using Stateful Packet Inspection (SPI) and hacker attack logging for Denial of Service (DoS) attack protection, plus VPN pass-through for extra security. SPI inspects the contents of all incoming packet headers before deciding what packets are allowed to pass through. The router also blocks and re-directs certain ports to limit the services that outside users can access on your network. Virtual Server Mapping is used to re-task services to multiple servers. The router can be set to allow separate FTP, Web, and Multiplayer game servers to share the same Internet-visible IP address while still protecting your servers and workstations from hackers.

DMZ Host to Open Public Domain

You can configure any of the built-in LAN ports of the router to function as a DMZ port. A DMZ setting can be applied to a single client (such as a Web server) behind the DI-804V to fully expose it to the Internet and ensure complete Internet application compatibility even if the specific port is not known. This allows you to set up web sites and e-commerce applications from your office while maintaining protection for the rest of your office LAN.

Simplified, Cost-saving Broadband Internet Connection

Of course, the basic benefit is to share the broadband line to the entire office, using a single cable or DSL modem. To let everybody logon, the router automatically creates and assigns an IP number for each computer, simplifying every one”s logon operation.

4 Switch Ports for Ready LAN Connection

With 4 built-in auto-sensing 10/100Mbps Fast Ethernet switch ports, the router provides ready connection for workstations and servers, saving you the cost and trouble of installing a separate LAN switch.

UPnP Enabled for Compatibility

The router is designed for easy and robust connectivity among heterogeneous standards-based network devices. Computers can communicate directly with the router for automatic opening and closing of UDP/TCP ports to take full advantage of security provided without sacrificing functionality of on-line applications such as video conferencing.